Conjugation of the verb "assert"
Conjugation of the verb assert[əˈsə:t],
regular 
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Indicative
Present Indefinite
I don't assertyou don't assert
he/she/it doesn't assert
we don't assert
you don't assert
they don't assert
Present Continuous
I am not assertingyou aren't asserting
he/she/it isn't asserting
we aren't asserting
you aren't asserting
they aren't asserting
Present Perfect
I haven't assertedyou haven't asserted
he/she/it hasn't asserted
we haven't asserted
you haven't asserted
they haven't asserted
Present Perfect Continuous
I haven't been assertingyou haven't been asserting
he/she/it hasn't been asserting
we haven't been asserting
you haven't been asserting
they haven't been asserting
Past Indefinite
I didn't assertyou didn't assert
he/she/it didn't assert
we didn't assert
you didn't assert
they didn't assert
Past Continuous
I wasn't assertingyou weren't asserting
he/she/it wasn't asserting
we weren't asserting
you weren't asserting
they weren't asserting
Past Perfect
I hadn't assertedyou hadn't asserted
he/she/it hadn't asserted
we hadn't asserted
you hadn't asserted
they hadn't asserted
Past Perfect Continuous
I hadn't been assertingyou hadn't been asserting
he/she/it hadn't been asserting
we hadn't been asserting
you hadn't been asserting
they hadn't been asserting
Future Indefinite
I shan't / won't assertyou won't assert
he/she/it won't assert
we shan't / won't assert
you won't assert
they won't assert
Future Continuous
I shan't / won't be assertingyou won't be asserting
he/she/it won't be asserting
we shan't / won't be asserting
you won't be asserting
they won't be asserting
Future Perfect
I shan't / won't have assertedyou won't have asserted
he/she/it won't have asserted
we shan't / won't have asserted
you won't have asserted
they won't have asserted
Future Perfect Continuous
I shan't / won't have been assertingyou won't have been asserting
he/she/it won't have been asserting
we shan't / won't have been asserting
you won't have been asserting
they won't have been asserting
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't assertyou wouldn't assert
he/she/it wouldn't assert
we wouldn't assert
you wouldn't assert
they wouldn't assert
Conditional Present Continuous
I wouldn't be assertingyou wouldn't be asserting
he/she/it wouldn't be asserting
we wouldn't be asserting
you wouldn't be asserting
they wouldn't be asserting
Conditional Perfect
I wouldn't have assertedyou wouldn't have asserted
he/she/it wouldn't have asserted
we wouldn't have asserted
you wouldn't have asserted
they wouldn't have asserted
Conditional Perfect Continuous
I wouldn't have been assertingyou wouldn't have been asserting
he/she/it wouldn't have been asserting
we wouldn't have been asserting
you wouldn't have been asserting
they wouldn't have been asserting
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
English Verb Conjugation Online
PROMT.One helps you quickly check English verb forms online. Enter a verb and instantly get a table with the base form, the 3rd person singular form, the Past Simple form, the Past Participle form, and the -ing form, as well as conjugation across all 12 tenses with examples.
What the Table Shows
The service displays English verb forms by person, number, and tense, including regular, irregular, and phrasal verbs. This is useful for studying, translation, writing, and quick grammar checks.
How to Use It
- Enter an English verb in the search box.
- Click Search.
- Get a table of forms, tenses, and usage examples.
Frequently Asked Questions
Which forms does the service show?
The base form, the 3rd person singular form, the Past Simple form, the Past Participle form, and the -ing form.
Does the service show irregular verbs?
Yes. PROMT.One shows irregular English verb forms and their usage across tenses.
Can I check a phrasal verb?
Yes. The service supports phrasal verbs and shows their forms together with examples.
Try it now: enter an English verb and get a complete table of forms and tenses in PROMT.One.
PROMT.One is a fast and helpful tool for any language learner. Check the conjugation of verbs and see the table of tenses for English, German, Russian, French, Italian, Portuguese and Spanish.
Advert